Hello there!
The answer is:
3.1
1.3
.31
.13
7x+2y=24
<span>-8x-2y=-30 (multiplied each side by -1)
-x = -6
x = 6
</span>7x+2y=24
7(6)+2y=24
42+2y=24
2y = -18
y = -9
Answer:
#1) 15*6*7=630CM^3
#2) (50)^3=50*50*50=125,000
Step-by-step explanation:
Trust me my answers are REAL <333
28 + vector b = -12
vector b = -40
vector b has magnitude 40 units in the negative y direction.
Can you post a picture please!
